數(shu)控(kong)車(che)床加(jia)(jia)工主(zhu)要(yao)針對木制(zhi)品加(jia)(jia)工業的特點,結合操作習慣,使用(yong)了全(quan)漢字化操作,易(yi)學易(yi)用(yong),可(ke)以加(jia)(jia)工柱體、錐體、弧形、球形等各種復雜形狀的回旋體木制(zhi)件,可(ke)隨(sui)時靈活設置(zhi)、迅速(su)改變(bian)加(jia)(jia)工樣式,零(ling)件的加(jia)(jia)工批(pi)量應大(da)于(yu)經普通車(che)床濟批(pi)量數(shu)控(kong)車(che) 在非數(shu)控(kong)磨(mo)床加(jia)(jia)工中、小(xiao)批(pi)量零(ling)件時,由于(yu)各種原因,純切削時間只占實際(ji)工時的10%—30%,提高轉速(su),減少進(jin)給速(su)度,適當增(zeng)大(da)前(qian)角(jiao),會是(shi)你理想的車(che)床加(jia)(jia)工廠
車(che)床cnc加(jia)(jia)工(gong)(gong)以(yi)粗、精(jing)加(jia)(jia)工(gong)(gong)分(fen)序(xu)法(fa)(fa)對(dui)于(yu)易發(fa)生加(jia)(jia)工(gong)(gong)變(bian)形(xing)的(de)(de)(de)零(ling)件(jian),由于(yu)粗加(jia)(jia)工(gong)(gong)后(hou)可(ke)能(neng)發(fa)生的(de)(de)(de)變(bian)形(xing)而需(xu)要進行校形(xing),故(gu)一般來(lai)說凡要進行粗、精(jing)加(jia)(jia)工(gong)(gong)的(de)(de)(de)都要將工(gong)(gong)序(xu)分(fen)開,以(yi)加(jia)(jia)工(gong)(gong)部(bu)(bu)位分(fen)序(xu)法(fa)(fa)對(dui)于(yu)cnc車(che)床加(jia)(jia)工(gong)(gong)內(nei)容很多的(de)(de)(de)零(ling)件(jian),可(ke)按(an)其結構特(te)點將加(jia)(jia)工(gong)(gong)部(bu)(bu)分(fen)分(fen)成(cheng)幾個部(bu)(bu)分(fen),如內(nei)形(xing)、外形(xing)、曲面或平面等,一般先加(jia)(jia)工(gong)(gong)平面、定(ding)(ding)位面,后(hou)加(jia)(jia)工(gong)(gong)孔(kong);先加(jia)(jia)工(gong)(gong)簡(jian)單的(de)(de)(de)幾何(he)形(xing)狀,再加(jia)(jia)工(gong)(gong)復(fu)雜的(de)(de)(de)幾何(he)形(xing)狀;先加(jia)(jia)工(gong)(gong)精(jing)度較(jiao)低的(de)(de)(de)部(bu)(bu)位,再加(jia)(jia)工(gong)(gong)精(jing)度要求(qiu)較(jiao)高的(de)(de)(de)部(bu)(bu)位,刀具集中分(fen)序(xu)法(fa)(fa) 就是按(an)所(suo)用(yong)刀具劃分(fen)工(gong)(gong)序(xu),用(yong)同一把刀具加(jia)(jia)工(gong)(gong)完(wan)零(ling)件(jian)上所(suo)有(you)可(ke)以(yi)完(wan)成(cheng)的(de)(de)(de)部(bu)(bu)位,在用(yong)第二(er)把刀、把完(wan)成(cheng)它(ta)們可(ke)以(yi)完(wan)成(cheng)的(de)(de)(de)其它(ta)部(bu)(bu)位,這(zhe)樣可(ke)減少(shao)(shao)換刀次(ci)數(shu),壓(ya)縮(suo)空程時間,減少(shao)(shao)不必要的(de)(de)(de)定(ding)(ding)位誤差。
